NEW CUMBERLAND DAM 9, WEST VIRGINIA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(466442)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201205
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1892 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 82.91 s 70.93 a 55.83 41.77 56.18
1893 33.26 45.75 51.81 63.37 71.65 85.66 a 88.61 87.33 a 83.57 w ----- z ----- z ----- z 65.93
1894 ----- z ----- z ----- z ----- z ----- z ----- z 89.56 f 87.45 82.75 b 69.17 b 50.08 e 46.40 a 67.17
1895 37.29 34.04 49.03 b 66.69 a 76.86 c ----- z ----- z ----- z ----- z ----- z ----- z ----- z 52.78
1896 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1898 ----- z 34.00 v 58.43 a 62.43 75.26 86.87 88.13 85.19 83.73 68.74 52.07 41.52 f 73.43
1899 40.06 34.39 52.37 a 68.87 79.06 87.23 89.06 91.77 81.97 75.68 56.10 ----- z 68.78
1900 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1901 ----- z 29.71 50.77 56.83 71.74 80.10 87.00 81.87 74.71 f 66.00 46.07 39.03 a 60.91
1902 35.68 32.71 52.39 57.13 74.77 75.50 82.48 78.48 74.00 65.06 ----- z 38.34 b 60.60
1903 37.10 b 39.35 b 57.97 60.67 ----- z 72.23 81.45 80.10 77.61 b 65.13 46.93 32.52 59.19
1904 32.73 a 35.79 49.45 54.80 72.29 78.00 79.90 78.68 75.83 64.13 51.10 35.80 a 59.04
1905 31.32 30.32 53.16 59.83 72.84 77.90 81.16 80.26 75.33 63.55 48.90 40.77 59.61
1906 45.19 36.75 39.58 63.27 71.23 68.83 r 83.32 85.84 80.57 62.58 53.17 38.90 60.04
1907 41.87 35.29 55.16 53.40 67.03 78.07 83.74 79.84 76.47 61.81 46.87 41.00 60.04
1908 37.55 35.97 52.45 61.40 73.16 81.03 85.87 83.35 84.77 68.65 52.30 40.19 63.06
1909 42.19 45.32 46.58 63.07 71.74 79.63 81.45 83.39 78.27 62.13 60.57 34.84 62.43
1910 36.35 35.46 62.71 64.90 68.77 76.13 84.39 85.84 77.50 70.35 42.90 32.97 61.52
1911 43.00 44.29 47.32 59.03 82.00 83.20 89.68 85.45 82.80 69.81 50.17 45.32 65.17
1912 29.16 34.07 47.16 67.70 76.35 79.93 85.06 79.55 78.20 68.55 52.47 43.71 61.83
1913 47.97 36.96 52.42 62.30 73.00 83.53 84.94 85.19 76.80 66.13 52.17 41.35 63.56
1914 39.55 32.50 45.35 60.80 75.29 82.73 84.65 85.23 76.17 69.52 53.13 35.10 61.67
1915 36.35 45.14 42.42 ----- z ----- z 78.47 82.42 77.74 80.03 68.71 c 55.80 37.85 d 60.49
1916 45.68 36.03 44.00 a 60.80 74.32 75.13 86.42 85.94 76.60 68.90 b 55.33 40.13 62.44
1917 37.00 37.14 50.40 a 59.87 64.71 78.23 82.71 82.00 74.03 a 60.59 b 48.87 31.71 58.94
1918 25.58 42.75 55.76 b 60.87 79.03 78.52 a 84.23 91.30 d 70.69 a 68.16 53.43 46.73 a 63.09
1919 43.26 46.75 54.68 62.13 70.84 84.10 85.45 80.42 e 77.60 70.13 a 51.93 c 35.23 63.54
1920 31.61 36.93 55.77 58.31 a ----- z ----- z ----- z 80.53 a 78.30 72.10 48.97 40.55 55.90
1921 42.32 41.43 59.48 67.50 72.61 84.17 89.06 81.52 82.17 64.81 51.37 40.81 64.77
1922 36.61 43.39 49.26 62.47 75.84 82.67 86.13 83.48 82.30 68.45 51.80 42.19 63.72
1923 39.71 34.07 48.87 59.83 72.65 84.70 85.74 82.77 78.27 63.73 a 50.20 49.35 62.49
1924 35.61 35.14 43.87 58.97 65.03 79.57 83.45 83.45 73.33 69.45 52.97 38.19 59.92
1925 36.47 a 46.11 52.19 67.17 67.45 85.73 83.39 84.55 82.27 55.26 48.90 37.26 62.23
1926 34.65 37.50 42.87 55.27 75.03 78.40 85.45 86.23 78.57 63.70 a 48.60 38.07 a 60.36
1927 36.58 45.07 a 52.10 a 60.36 b 71.50 a 75.25 b 84.59 b 77.50 a 80.83 f 68.00 a 54.59 a 39.97 a 60.50
1928 36.57 a 38.93 a 47.60 a 56.62 a 72.40 a 76.33 85.90 86.61 72.34 a 68.41 b 51.67 41.24 b 61.22
1929 37.71 35.07 54.33 a 63.37 70.00 a 79.72 a 84.48 80.81 79.17 a 61.55 48.62 a 39.74 61.21
1930 38.71 48.27 b 46.79 c 63.28 a 76.07 a 82.55 a 89.34 b 83.90 a 82.72 a 64.40 a 52.86 a 36.70 a 63.80
1931 40.10 a 39.96 a 43.13 a 61.69 a 72.87 a 82.66 a 90.03 a 83.83 a 81.62 a 69.03 a 59.34 a 47.86 b 64.34
1932 49.20 a 47.50 a 41.67 a 60.03 a 74.80 a 82.48 a 85.67 a 86.17 a 81.24 a 66.17 a 49.93 a 44.03 a 64.07
1933 48.10 a 42.59 a 46.71 62.70 75.93 a 86.00 87.87 84.48 79.00 65.00 a 49.07 b 45.53 a 64.42
1934 46.76 b 29.70 a 44.50 c 63.03 a 77.94 87.70 90.06 82.06 80.17 a 66.63 a 55.41 a 40.80 a 63.73
1935 42.06 40.61 57.29 58.93 67.33 a 80.00 86.87 84.23 75.30 65.10 a 52.03 34.68 62.04
1936 34.29 36.52 54.76 b 56.47 77.48 b 82.60 90.58 88.03 83.37 67.26 50.10 46.39 63.99
1937 48.19 45.82 47.61 64.00 76.06 83.97 86.90 88.36 c 78.27 64.03 50.23 38.48 64.33
1938 42.65 50.86 60.00 67.90 74.03 79.27 86.71 88.84 77.10 70.58 55.77 41.84 66.29
1939 43.16 46.18 52.68 60.33 78.45 84.53 84.94 86.16 84.33 68.13 47.53 41.48 64.83
1940 24.71 37.38 43.23 56.57 70.32 80.67 84.13 82.10 76.33 66.81 51.47 48.35 60.17
1941 38.42 37.14 44.94 71.87 78.10 84.37 87.65 84.84 83.53 70.55 56.23 46.90 65.38
1942 40.35 37.04 54.03 70.57 77.65 85.13 88.00 84.39 80.63 69.94 54.73 37.58 65.00
1943 39.94 45.25 53.52 60.33 74.03 87.90 86.45 85.71 79.60 66.94 52.67 41.58 64.49
1944 43.06 44.31 51.16 63.07 83.58 88.67 90.13 88.06 77.20 68.71 55.63 37.13 65.89
1945 32.23 43.11 63.16 70.53 72.03 81.53 88.29 87.97 81.77 65.53 a 53.20 35.19 64.55
1946 38.03 40.64 59.77 60.80 68.45 ----- z 87.13 80.55 81.80 73.23 60.37 47.06 63.44
1947 46.03 32.85 a 42.87 65.93 a 70.81 81.47 82.42 89.30 a 78.93 74.39 48.57 41.42 62.92
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 84.52 79.80 62.29 58.20 44.13 65.79
1949 47.13 49.46 53.06 64.47 76.87 86.67 89.29 85.61 74.83 73.10 52.67 46.77 66.66
1950 53.26 42.96 49.35 59.47 76.26 82.00 84.23 84.29 77.00 71.48 49.07 36.48 63.82
1951 43.19 44.21 52.81 62.72 a 76.84 82.66 a 87.48 86.73 a 77.87 72.52 47.57 43.77 64.86
1952 45.68 46.00 a 51.48 64.97 73.26 88.27 89.81 84.74 79.47 63.77 56.34 a 44.35 65.68
1953 46.03 46.75 53.13 60.27 78.90 86.47 89.26 88.52 81.53 72.48 55.83 a 45.35 67.04
1954 41.39 49.93 50.84 73.30 71.19 83.93 88.48 84.35 81.73 67.90 53.07 41.48 65.63
1955 38.39 43.96 55.10 71.90 79.90 81.03 92.23 88.74 82.20 67.97 51.97 40.65 66.17
1956 37.45 45.79 51.45 61.97 75.00 83.53 83.94 83.87 75.77 72.06 55.13 49.16 64.59
1957 35.13 47.82 52.84 67.10 77.58 85.33 87.16 86.42 79.93 63.58 56.33 46.55 65.48
1958 37.97 33.36 45.94 67.97 74.68 80.40 85.29 83.97 78.30 67.55 57.67 34.61 62.31
1959 37.19 46.32 51.42 67.13 80.84 83.90 87.42 90.03 84.83 69.16 52.50 44.55 66.28
1960 42.10 39.10 39.87 70.27 72.48 82.97 84.42 87.16 81.03 67.68 54.60 ----- z 65.61
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 84.54 r 83.43 70.77 54.10 42.23 62.63
1962 37.35 41.96 49.84 63.00 80.65 82.76 a 83.90 86.81 74.50 68.17 b 51.70 35.35 63.00
1963 33.97 35.14 54.32 65.20 74.37 a 81.90 84.61 81.37 a 78.97 78.45 55.43 31.32 62.92
1964 42.42 38.21 52.74 66.57 78.29 82.97 a 85.87 83.55 79.93 67.74 59.86 b 44.32 65.21
1965 37.81 43.14 46.16 63.41 a 80.74 82.14 a 85.39 83.81 80.00 64.00 55.20 46.81 64.05
1966 33.23 40.32 55.84 59.83 70.68 85.03 88.32 83.87 74.87 65.90 55.03 41.16 62.84
1967 44.55 38.14 53.52 66.97 68.77 86.03 83.93 a 82.03 75.83 67.45 46.63 45.42 63.27
1968 34.77 36.00 55.70 a 68.63 69.48 82.53 86.71 86.17 a 80.10 69.00 53.30 39.03 63.45
1969 37.58 41.86 49.29 69.34 a 76.52 82.43 85.52 84.68 77.80 69.74 50.07 35.13 63.33
1970 32.42 40.50 47.23 67.17 a 79.84 81.97 84.23 85.68 83.63 68.35 53.13 44.26 64.03
1971 35.23 41.86 47.39 64.40 72.35 84.80 83.55 82.52 81.33 74.32 53.63 50.50 a 64.32
1972 42.90 39.00 50.81 64.80 76.65 77.40 83.32 82.65 79.20 62.97 a 48.63 44.48 62.73
1973 43.23 41.89 61.97 62.83 70.45 84.00 85.48 85.90 81.33 70.52 55.27 43.10 65.50
1974 44.48 44.18 55.90 68.37 73.97 78.33 85.26 83.47 a 73.07 a 67.48 b 54.87 40.26 64.14
1975 43.74 42.82 50.10 60.03 77.90 81.53 85.13 84.50 a 71.40 68.39 59.03 44.43 a 64.08
1976 35.39 52.66 61.77 68.86 a 72.60 a 83.28 a 81.97 81.03 75.60 59.81 47.23 38.16 63.20
1977 24.45 40.89 60.42 68.00 80.55 79.33 87.16 83.16 79.20 65.28 b 54.93 a 40.94 63.69
1978 30.68 31.19 a 46.83 b 63.80 71.97 81.33 82.42 83.68 80.28 a 65.87 a 54.82 b 43.46 c 61.36
1979 32.58 30.75 59.23 a 62.97 a 73.60 a 79.11 b 82.23 81.13 76.55 a 63.06 56.90 45.57 a 61.97
1980 37.97 36.17 49.16 63.00 76.23 a 78.97 84.67 a 84.55 80.40 63.81 51.67 39.81 62.20
1981 ----- z 45.18 49.26 67.07 74.07 b 82.50 84.00 82.40 a 81.89 u 66.07 d 54.34 a 37.87 64.28
1982 33.77 41.43 53.52 ----- z 84.03 78.73 87.61 82.10 77.50 71.13 58.24 a 50.81 65.35
1983 39.94 46.68 55.71 60.57 72.26 83.17 87.77 86.39 80.77 66.97 55.83 35.23 64.27
1984 34.26 50.69 44.68 63.17 71.84 86.57 81.97 84.23 77.40 68.81 50.50 ----- z 64.92
1985 30.68 37.04 a 52.72 b 71.93 77.90 79.40 84.61 82.19 80.03 68.89 c 55.80 37.19 63.20
1986 38.17 a 39.89 54.45 67.33 74.06 79.47 82.45 80.16 77.10 62.55 47.37 37.97 61.75
1987 33.58 40.68 53.45 62.67 76.84 80.83 84.06 79.84 71.90 57.06 54.97 40.55 61.37
1988 35.61 37.62 50.23 61.80 73.65 79.75 z ----- z ----- z ----- z ----- z ----- z ----- z 51.78
1989 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z 43.48 66.00 72.13 79.27 82.06 84.94 74.50 65.45 60.37 47.13 67.53
2002 42.00 46.11 49.94 63.20 68.13 81.90 87.71 87.32 81.17 61.90 48.30 37.90 62.96
2003 29.97 33.68 52.00 64.33 69.65 75.50 82.10 82.97 73.73 61.48 56.80 39.23 60.12
2004 31.87 39.93 51.23 60.20 76.52 77.93 81.29 78.10 78.80 e 64.87 54.20 41.87 61.40
2005 38.97 42.21 43.03 64.90 67.77 83.10 87.03 85.10 79.97 64.29 55.03 35.26 62.22
2006 46.55 39.61 47.42 66.57 69.58 78.33 83.97 84.87 71.23 60.29 54.13 48.00 62.55
2007 41.16 28.71 52.48 57.03 77.00 81.70 81.77 84.65 79.80 70.52 51.70 41.10 62.30
2008 38.48 37.59 44.61 65.57 68.45 80.90 83.29 81.87 76.67 f 62.87 49.33 41.55 59.50
2009 30.32 40.39 52.35 62.77 72.35 78.47 78.42 82.10 74.80 59.32 56.67 38.29 60.52
2010 32.77 32.75 53.35 67.87 74.39 80.63 84.97 85.26 76.07 63.61 51.37 30.58 61.13
2011 31.39 39.88 b 48.13 a 63.40 72.65 82.23 89.68 84.96 f 76.52 g 62.94 57.45 a 44.10 59.18
2012 40.55 43.32 d 63.42 62.78 g 79.82 t ----- z ----- z ----- z ----- z ----- z ----- z ----- z 49.10
Period of Record Statistics
MEAN 38.38 40.22 51.14 63.47 74.11 81.71 85.48 84.13 78.62 66.90 52.91 41.00 63.21
S.D. 5.58 5.36 5.32 4.14 3.96 3.30 2.68 2.92 3.29 3.96 3.58 4.55 1.84
SKEW -0.03 -0.01 0.14 0.06 0.08 -0.18 0.12 -0.01 -0.32 -0.07 -0.09 -0.04 -0.20
MAX 53.26 52.66 63.42 73.30 84.03 88.67 92.23 91.77 84.83 78.45 60.57 50.81 67.04
MIN 24.45 28.71 39.58 53.40 64.71 72.23 78.42 77.50 70.69 55.26 42.90 30.58 58.94
NO YRS 98 100 102 99 98 96 98 100 96 102 101 98 81